2049271917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{385709}}^1$

素因数の和:385753

約数の個数: 32

約数和(自身を含む): 3554703360

約数和(自身を除く): 1505431443

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 385709, 1157127, 2699963, 4242799, 8099889, 8871307, 12728397, 26613921, 29699593, 62099149, 89098779, 97584377, 186297447, 292753131, 683090639, 2049271917]

約数ペア:

[(1, 2049271917), (3, 683090639), (7, 292753131), (11, 186297447), (21, 97584377), (23, 89098779), (33, 62099149), (69, 29699593), (77, 26613921), (161, 12728397), (231, 8871307), (253, 8099889), (483, 4242799), (759, 2699963), (1771, 1157127), (5313, 385709)]